Mary Washington Asparagus Seeds – 50 Heirloom Perennial Vegetable Seeds

Mary Washington Asparagus is a classic heirloom variety prized for its thick, tender spears and reliable perennial performance. This open-pollinated asparagus has been a garden favorite for generations, known for its vigorous growth and excellent flavor. Once established, a well-tended bed can produce spears for many years, making it a valuable long-term investment for home gardeners.

Mary Washington asparagus is well-suited to home vegetable gardens, raised beds, and edible landscapes. Its fern-like foliage adds texture to the garden after harvest, and the plants are hardy in a wide range of climates. Whether you are starting a new asparagus bed or expanding an existing one, these seeds offer an economical way to grow this gourmet vegetable from scratch.

Plant Features

• Heirloom, open-pollinated variety
• Produces thick, tender green spears
• Perennial growth habit; returns year after year
• Adaptable to many climates
• Attractive fern-like foliage after harvest

Growing Information

• Botanical Name: Asparagus officinalis
• Plant Type: Perennial vegetable
• Sunlight: Full sun
• Soil: Well-drained, fertile soil
• Water Requirements: Moderate; keep soil evenly moist
• Growth Habit: Upright spears with ferny foliage
• USDA Hardiness Zones: 3-8
• Mature Height: 4-5 feet
• Germination Requirements: Soak seeds before sowing; germinate at 70-85°F (21-29°C)
• Spacing: 12-18 inches between plants

Planting & Care

Start Mary Washington asparagus seeds indoors 8-12 weeks before the last frost. Soak seeds in water for 24 hours to improve germination. Sow seeds 1/4 inch deep in a moist seed-starting mix. Keep the soil consistently moist and warm. Once seedlings have several sets of true leaves and all danger of frost has passed, harden them off and transplant into a prepared bed with well-drained soil and full sun.

Asparagus is a long-term crop; plants will not be ready for a full harvest until their third year. In the first two years, allow the spears to grow into ferns to build strong root systems. Water regularly during dry spells and mulch to suppress weeds and conserve moisture. Cut back dead foliage in late fall or early winter. With proper care, your asparagus bed can remain productive for 15-20 years or more.

What's Included

50 Mary Washington Asparagus seeds.